2021 TurboTax Windows Premier made two mistakes on schedule M:
1. on line 1a, TurboTax didn't import my US saving bonds interest from 1040
2. on line 2a, TurboTax put my 1099-DIV line 11; RI rep said that this is wrong
Now I have to file an amended, RI return. How do I do that in TurboTax?